What is CVE-2021-0902?

CVE-2021-0902 is a medium-severity vulnerability in Google Android, classified under Out-of-bounds Read. CVSS score: 4.4/10. Published 2021-12-17.

How severe is CVE-2021-0902?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Out-of-bounds Read in Google Android

CVE-2021-0902

In apusys, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05672107; Issue ID: ALPS05656484.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (1.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Google Android — versions 10.0, 11.0, 12.0
Mediatek Mt6873
Mediatek Mt6875
Mediatek Mt6877
Mediatek Mt6883
Mediatek Mt6885
Mediatek Mt6889
Mediatek Mt6891
Mediatek Mt6893
Mediatek Mt8195

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

security@android.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-0902?: CVE-2021-0902 is a medium-severity vulnerability in Google Android, classified under Out-of-bounds Read. CVSS score: 4.4/10. Published 2021-12-17.
How severe is CVE-2021-0902?: Medium severity. CVSS v3 base score is 4.4 out of 10.